ISRC FRU622257210
Verified recording
FRU622257210 is “Duo concertant pour violon et piano: IV. Gigue” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0x830b966a6d7f3dd329c135b1943cb57054fdd9276f10bcaf504337a0308f8e55 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622257210.
Recording identifiers
- ISRC
- FRU622257210
- Title
- Duo concertant pour violon et piano: IV. Gigue
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0x830b966a6d7f3dd329c135b1943cb57054fdd9276f10bcaf504337a0308f8e55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:48005d5762dd06b517a5385e835316e73f154d3f455b34175489c5962a3c8582- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622257210
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Duo concertant pour violon et piano: IV. Gigue · Machine-readable JSON-LD